505500005005 has 8 divisors (see below), whose sum is σ = 616881362400. Its totient is φ = 397545766416.

The previous prime is 505500004957. The next prime is 505500005027. The reversal of 505500005005 is 500500005505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 505500005005 - 2³³ = 496910070413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856779375 + ... + 856779964.

It is an arithmetic number, because the mean of its divisors is an integer number (77110170300).

Almost surely, 2^505500005005 is an apocalyptic number.

It is an amenable number.

505500005005 is a deficient number, since it is larger than the sum of its proper divisors (111381357395).

505500005005 is a wasteful number, since it uses less digits than its factorization.

505500005005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713559403.

The product of its (nonzero) digits is 3125, while the sum is 25.

The spelling of 505500005005 in words is "five hundred five billion, five hundred million, five thousand, five".